My OEM sport package Bridgestones are listed to have 35 PSI front, 42 PSI rear. I find them to be softer if the air pressure is increased by 2 PSI all around!
The increased pressure in the fronts makes a big difference in steering making it a bit lighter, while the rears have more to do with the ride and it seems the extra air keeps them off the RFT sidewalls. It doesn't help the "bounciness" I feel going over speed bumps etc. though.
The tires are still good after almost 40,000 miles with maybe a couple of thousand more and have worn very evenly.
|